| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.78 | 7.378% | $35.1985 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $75.54 | 13.366% | $85.6367 | $85.64 | $85.65 | $85.60 |
| Purchase #3 | $50.33 | 13.437% | $57.0928 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $119.50 | 10.824% | $132.4347 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $109.95 | 5.618% | $116.127 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $89.83 | 8.433% | $97.4054 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $39.51 | 6.611% | $42.122 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $517.44 | $566.0171 | $566.02 | $566.05 | $565.90 | |